<template>
  <div class="container">
    <!-- 表单筛选区域 -->
    <el-form inline>
      <el-form-item label="账号">
        <el-input
          v-model="queryData.login_name"
          size="small"
          placeholder="请输入"
        />
      </el-form-item>
      <el-form-item label="手机">
        <el-input
          v-model="queryData.phone"
          size="small"
          placeholder="请输入"
        />
      </el-form-item>
      <el-form-item label="账号状态">
        <el-select v-model="queryData.status" placeholder="请选择">
          <el-option
            v-for="(item,index) in options"
            :key="index"
            :label="item.label"
            :value="item.value"
          />
        </el-select>
      </el-form-item>
      <el-form-item>
        <el-button
          type="primary"
          size="small"
          @click="onSubmit"
        >搜索</el-button>
        <el-button size="small" @click="onReset">重置</el-button>
      </el-form-item>
    </el-form>
    <!-- 操作区域 -->
    <el-row type="flex" justify="space-between" align="middle">
      <!-- 左侧 -->
      <div class="left">
        <el-button
          type="primary"
          plain
          size="small"
          icon="el-icon-plus"
          @click="$refs.addForm.dialogShow = true"
        >新增</el-button>
        <el-button
          type="warning"
          plain
          size="small"
          icon="el-icon-download"
          @click="$refs.addForm.dialogShow = true"
        >导出</el-button>
      </div>
      <!-- 右侧 -->
      <div class="right">右侧区域</div>
    </el-row>
    <br>
    <!-- 表格区域 -->
    <el-table :data="list" border>
      <el-table-column type="index" label="#" />
      <el-table-column prop="login_name" label="账号" />
      <el-table-column prop="name" label="姓名" />
      <el-table-column prop="email" label="邮箱" />
      <el-table-column prop="phone" label="手机号" />
      <el-table-column prop="rolename" label="角色">
        <template slot-scope="{row}">
          <el-tag v-for="(item,index) in row.rolename" :key="index" type="success">{{ item }}</el-tag>
        </template>
      </el-table-column>
      <el-table-column prop="create_date" label="创建时间" />
      <el-table-column prop="status" label="状态">
        <template slot-scope="{row}">
          <el-switch
            v-model="row.status"
            inactive-text="冻结"
            active-text="启动"
            :active-value="1"
            :inactive-value="0"
            @change="changeFn($event,row.id)"
          />
        </template>
      </el-table-column>
      <el-table-column label="操作">
        <template slot-scope="{ row }">
          <el-button
            type="success"
            plain
            size="small"
            icon="el-icon-edit"
            @click="editRow(row.id)"
          >修改</el-button>
          <el-button
            type="danger"
            plain
            size="small"
            icon="el-icon-delete"
            @click="delRow(row.id)"
          >删除</el-button>
        </template>
      </el-table-column>
    </el-table>
    <br>
    <!-- 分页区域 -->
    <el-pagination
      :current-page.sync="queryData.page"
      :page-sizes="[10, 20, 30, 40]"
      :page-size="queryData.limit"
      layout="total, sizes, prev, pager, next, jumper"
      :total="totalNum"
      background
      @size-change="sizeChange"
      @current-change="currentChange"
    />

    <!-- 新增、修改弹框区域 -->
    <addForm ref="addForm" @updateList="initData" />
  </div>
</template>
<script>
import {
  getSysUserListApi,
  getSysUserInfoApi,
  delSysUserInfoApi
} from '@/api/sys_user'
import addForm from '@/views/system/compoments/addFormUser.vue'
import { updateSysUserInfoApi } from '@/api/sys_user'
export default {
  name: 'SysUser',
  components: {
    addForm
  },
  data() {
    return {
      options: [{
        value: '1',
        label: '启动'
      }, {
        value: '0',
        label: '冻结' },
      {
        value: '',
        label: '全部' }
      ],
      list: [], // 表格数据
      totalNum: 0, // 总数
      // 列表的需要的参数
      queryData: {
        login_name: '',
        status: '',
        phone: '',
        page: 1,
        limit: 10,
        value: ''
      },
      updata: {
        id: '',
        status: ''
      }
    }
  },
  created() {
    // 调用初始化
    this.initData()
  },
  methods: {
    async changeFn($event, id) {
      // console.log($event, id)
      this.updata.id = id
      this.updata.status = $event
      await updateSysUserInfoApi(this.updata)
      this.initData()
      this.$message.success('更新成功')
    },
    // 初始化数据
    async initData() {
      // 发起请求
      const res = await getSysUserListApi(this.queryData)
      console.log(res)
      // // 数据可能需要加工
      // 赋值
      this.totalNum = res.data.count
      this.list = res.data.data
    },
    // 搜索提交
    onSubmit() {
      // 页码变成1
      this.queryData.page = 1
      // 拉取列表
      this.initData()
    },
    // 搜索重置
    onReset() {
      // 重置搜索表单
      this.queryData = {
        advposdesc: '',
        advposname: '',
        page: 1,
        limit: 10
      }
      // 拉取列表
      this.initData()
    },
    // 每页数量变化的时候
    sizeChange(newSize) {
      // newSize 最新的每页数量
      this.queryData.limit = newSize
      this.initData()
    },
    // 页码变化事件
    currentChange(newPage) {
      // newPage 最新的页码
      this.queryData.page = newPage
      this.initData()
    },
    // 修改事件
    async editRow(rowId) {
      // 获取改行的数据
      const res = await getSysUserInfoApi({ id: rowId })
      // 赋给弹框里面的表单
      this.$refs.addForm.formData = res.data
      this.$refs.addForm.checkList = res.data.role_id

      // 复杂点：一些负责的表单控件需要手动去回显

      // 打开弹框
      this.$refs.addForm.dialogShow = true
    },
    // 删除事件
    async delRow(rowId) {
      // 弹出确认框
      await this.$confirm('确认删除吗')
      // 发生删除请求
      await delSysUserInfoApi({ id: rowId })
      // 提示成功
      this.$message.success('删除成功')
      // 边缘问题：如果不是第一页，且这一页只有一个，且删除成功，页码需要-1
      if (this.queryData.page > 1 && this.list.length === 1) {
        this.queryData.page--
      }
      // 列表更新
      this.initData()
    }
  }
}
</script>
<style scoped>
.container {
  padding: 30px;

}
 .el-tag{
    margin-right:5px;
  }
</style>
